Details: sub work no.1:- screening chember with anaerobic baffled reactor & planted gravel bed(root zone)cleaning the site excavation for foundation / pipe trenches in earth, soils of all types, sand, gravel and soft murum, including removing the excavated material up to a distance of 50 metres and lifts as below, stacking and spreading as directed, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (bd-a- 1/259) lift 0 to 1.5 m excavation for foundation / pipe trenches in hard murum including removing the excavated material up to a distance of 50 m and lifts as below, stacking and spreading as directed by engineer-in-charge, normal dewatering, preparing the bed for foundation and excluding backfilling, etc. complete. (bd- a- 2/259) excavation for foundation / pipe trenches in soft rock and old cement and lime masonry foundation asphalt road including removing the excavated material up to a distance of 50 m beyond the area and lifts as below, stacking
Sector: RDPR